SRM 1276a
Copper Alloy
wdx 
edx
thin film 
thin foil
xrf
edx
thin film
thin foil
xrf
Source
NIST
Form
Disc
Notes
CDA 715
| Element | WT% |
| Cd | 0.0002% |
| Sb | 0.0004% |
| Se | 0.0005% |
| Pb | 0.004% |
| P | 0.006% |
| Sn | 0.023% |
| Zn | 0.038% |
| Co | 0.045% |
| Mg | 0.12% |
| Fe | 0.56% |
| Mn | 1.01% |
| Ni | 30.8% |
| Cu | 67.5% |
| Compound | WT% |
